Rak811 + raspberry pi3 model b+ lora node

[carlrowan]

Hi @pularolando ,

This is the relevant discussion on that

LoRa Node pHat for Pi - question about join-otaa

Hello, I’ve recently bought a LoRa Node pHat for my raspberry pi. I’m told by the vendor that its firmware came from RAK wireless. I have noted that when I run a join-otaa command to join with over the air activation, that the transmissions form a very specific pattern. Most are ~75ms long. Eventually there’s one at double that duration (presumably the next spreading factor up?). A few more at ~75ms then one at four times that. A few more a ~75ms then one at eight times that. A few more at ~75m…

Please have a look on it and you’ll see some useful tutorial links.